<template>
  <view class="goods-item">
    <!-- 左侧盒子 -->
    <view class="goods-item-left">
      <radio :checked="goods.goods_state" color="#C00000" v-if="showRadio" @click="radioClickHandler"></radio>
      <image :src="goods.goods_small_logo||defaultPic" class="goods-pic"></image>
    </view>
    <!-- 右侧盒子 -->
    <view class="goods-item-right">
      <view class="goods-name">{{goods.goods_name}}</view>
      <view class="goods-info-box">
        <view class="goods-price">¥{{toFixed(goods.goods_price)}}</view>
        <uni-number-box :min="1" :value="goods.goods_count" v-if="showNum" @change="numChangeHandler"></uni-number-box>
      </view>
    </view>
  </view>
</template>
<script>
  export default{
    props:{
      goods:{
        type:Object,
        default:{}
      },
      showRadio:{
        type: Boolean,
        default:false
      },
      showNum:{
        type:Boolean,
        default:false
      }
    },
    data(){
      return {
        // 默认图片
        defaultPic:'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png'
      };
    },
   methods:{
     toFixed(num){
       return Number(num).toFixed(2)
     },
     radioClickHandler(){
       this.$emit('radio-change',{
         goods_id:this.goods.goods_id,
         goods_state:!this.goods.goods_state
       })
     },
     // 监听数量变化
     numChangeHandler(val){
       console.log(val)
       this.$emit('num-change',{
         goods_id:this.goods.goods_id,
         goods_count:+val
       })
     }
   }
  }
</script>
<style lang="scss">
.goods-item{
  display:flex;
  padding:10px 5px;
  border-bottom: 1px solid #f0f0f0;
  width:750rpx;
  box-sizing: border-box;
  .goods-item-left{
    margin-right: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .goods-pic{
      width:100px;
      height:100px;
      display: block;
    }
  }
  .goods-item-right{
    display: flex;
    flex:1;
    flex-direction: column;
    justify-content: space-between;
    .goods-name{
      font-size: 13px;
    }
    .goods-info-box{
      display: flex;
      justify-content: space-between;
      align-items: center;
      .goods-price{
        color:#C00000;
        font-size: 16px;
      }
    }
  }
}
</style>

